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Luoyang, China – August 12, 2026Luoyang Lutong Heavy Industry Machinery Co., Ltd., a professional Chinese manufacturer of road construction and agricultural machinery, officially promotes its classic compact compaction unit, the LTC203 full-hydraulic tandem vibratory road roller, equipped with mature Changchai ZN390Q diesel engine complying with China Stage III emission regulations, catering to global small and medium infrastructure projects, especially Southeast Asian municipal and road maintenance markets such as Indonesia.
The LTC203 is a 3-ton lightweight vibratory roller with an operating weight of 3000kg and a 1250mm compaction width, perfectly suited for narrow working scenarios including sidewalk paving, trench backfilling, parking lot construction, asphalt patching and residential area road compaction. Different from bulky heavy-duty compactors, its compact body, ±30° hydraulic articulated steering and 4000mm minimum turning radius enable flexible movement in limited spaces where large rollers cannot reach.
At its core power system, this model adopts the well-recognized Changchai ZN390Q three-cylinder water-cooled four-stroke diesel engine that meets China Stage III emission standards. Rated at 23kW/3200rpm with a displacement of 1.813L, the power unit delivers steady torque output, low fuel consumption, low noise and outstanding durability. The Stage III powertrain balances strong power reserve and eco-friendly exhaust performance, with simple mechanical structure bringing easy daily maintenance and affordable spare parts supply, greatly cutting long-term operation costs for overseas contractors and rental companies.
In terms of compaction performance, the LTC203 features full hydraulic dual-drum drive and dual vibration system, with 50Hz vibration frequency, 0.5mm nominal amplitude and 60kN total centrifugal exciting force. Its 30% maximum gradeability guarantees stable climbing on sloped roadbeds and ramps without slipping. Standard fitted front and rear mud scrapers and intermittent water sprinkling system prevent asphalt adhesion to steel drums, ensuring consistent, smooth compaction quality on all asphalt and soil surfaces.
Operator comfort and safety are fully optimized. The ergonomic control console integrates one-lever operation for forward, reverse, speed adjustment and vibration switch, lowering the learning threshold for new operators. Shock-absorbing suspension seats reduce long-hour working fatigue, while the clear dashboard displays real-time engine and hydraulic status for timely equipment inspection.
As a hot-selling export model of Luoyang Lutong, the LTC203 with Changchai Stage III power has been widely shipped to Southeast Asia, Africa and Latin America. Its low investment cost, reliable performance and convenient after-sales support make it the preferred mini compaction machine for small construction teams, government road maintenance departments and machinery rental businesses. Luoyang Lutong also supports customized configurations, including rubber rear drum replacement and OEM branding services to satisfy diversified overseas customer demands.
“Our LTC203 roller combines mature hydraulic technology and proven Changchai Stage III power, targeting cost-sensitive overseas markets that demand stable emission-compliant compact equipment,” said the overseas sales director of Luoyang Lutong. “For clients in Indonesia and other Southeast Asian nations, this machine matches local municipal construction standards, with accessible spare parts and simple maintenance without complex after-treatment devices, delivering high return on investment for every project.”
Luoyang Lutong welcomes global dealers, engineering contractors and government procurement buyers to inquire about the LTC203 road roller, and invites partners to visit its booth at international construction machinery exhibitions to witness the machine’s on-site compaction performance.
